2013 UMO

2013 UMO problems and solutions. The test was held on February 16, 2013. The first link contains the full set of test problems. The rest contain each individual problem and its solution.

• Entire Test
• Answer Key
  • Problem 1
  • Problem 2
  • Problem 3
  • Problem 4
  • Problem 5
  • Problem 6

See Also

2013 UMO (Problems • Answer Key • Resources)
Preceded by First UMO	Followed by 2014 UMO
1 • 2 • 3 • 4 • 5 • 6
All UMO Problems and Solutions